Patents by Inventor Sang Yul BAIK

Sang Yul BAIK has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pneumatic controlled soft gripper, manufacturing method thereof and article transport method using soft gripper
    Patent number: 11724406
    Abstract: A pneumatic controlled soft gripper includes a chamber having a negative-pressure action space defined therein and having an opening communicating with the negative-pressure action space; a sucker extending radially outwardly from the opening of the chamber and having an annular contact surface; an expandable and contractible protuberance protruding from a top face of the negative-pressure action space opposite to the opening, wherein the protuberance is received in the negative-pressure action space, and has a gas pocket defined therein; and a gas channel extending from an outer face of the chamber into the gas pocket, wherein gas flows into and out of the gas pocket through the gas channel.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: August 15, 2023
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Chang Hyun Pang, Heon Joon Lee, Sang Yul Baik, Gui Won Hwang
  • Dry adhesive patch with micro-absorbent hybrid structure capable of capturing and cleanly-adhering body-fluid and manufacturing method thereof
    Patent number: 11504036
    Abstract: Disclose is a dry adhesive patch comprising: a plurality of embossed pillars formed on a substrate; a hemi-spherical adsorbing cup defining a top portion of each pillar, wherein a hemi-spherical hole is defined in a top portion of the adsorbing cup and is exposed to an outside; and an annular extension extending radially from an outer perimeter of a distal end of each adsorbing cup.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: November 22, 2022
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Chang Hyun Pang, Sang Yul Baik, Da Wan Kim, Ji Hyun Lee
  • Adhesive patch
    Patent number: 11058609
    Abstract: The present invention relates to an adhesive patch. The adhesive patch includes a plurality of reliefs, each relief having a flat top face, and each micro channel groove defined between adjacent reliefs of the plurality of reliefs, wherein the plurality of reliefs and the micro channel groove are respectively formed on and defined the adhesive patch, and wherein a hydrogel layer is disposed on at least a portion of a bottom face of the micro channel groove and is contained in the groove. Therefore, the adhesive patch is well-adhered to a dry or wet adhered face.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: July 13, 2021
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Chang Hyun Pang, Da Wan Kim, Sang Yul Baik
  • PNEUMATIC CONTROLLED SOFT GRIPPER, MANUFACTURING METHOD THEREOF AND ARTICLE TRANSPORT METHOD USING SOFT GRIPPER
    Publication number: 20210122065
    Abstract: A pneumatic controlled soft gripper includes a chamber having a negative-pressure action space defined therein and having an opening communicating with the negative-pressure action space; a sucker extending radially outwardly from the opening of the chamber and having an annular contact surface; an expandable and contractible protuberance protruding from a top face of the negative-pressure action space opposite to the opening, wherein the protuberance is received in the negative-pressure action space, and has a gas pocket defined therein; and a gas channel extending from an outer face of the chamber into the gas pocket, wherein gas flows into and out of the gas pocket through the gas channel.
    Type: Application
    Filed: June 26, 2020
    Publication date: April 29, 2021
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Chang Hyun PANG, Heon Joon LEE, Sang Yul BAIK, Gui Won HWANG
  • DRY ADHESIVE PATCH WITH MICRO-ABSORBENT HYBRID STRUCTURE CAPABLE OF CAPTURING AND CLEANLY-ADHERING BODY-FLUID AND MANUFACTURING METHOD THEREOF
    Publication number: 20200261001
    Abstract: Disclose is a dry adhesive patch comprising: a plurality of embossed pillars formed on a substrate; a hemi-spherical adsorbing cup defining a top portion of each pillar, wherein a hemi-spherical hole is defined in a top portion of the adsorbing cup and is exposed to an outside; and an annular extension extending radially from an outer perimeter of a distal end of each adsorbing cup.
    Type: Application
    Filed: February 6, 2020
    Publication date: August 20, 2020
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Chang Hyun PANG, Sang Yul BAIK, Da Wan KIM, Ji Hyun LEE
  • ADHESIVE PATCH
    Publication number: 20200163844
    Abstract: The present invention relates to an adhesive patch. The adhesive patch includes a plurality of reliefs, each relief having a flat top face, and each micro channel groove defined between adjacent reliefs of the plurality of reliefs, wherein the plurality of reliefs and the micro channel groove are respectively formed on and defined the adhesive patch, and wherein a hydrogel layer is disposed on at least a portion of a bottom face of the micro channel groove and is contained in the groove. Therefore, the adhesive patch is well-adhered to a dry or wet adhered face.
    Type: Application
    Filed: October 25, 2019
    Publication date: May 28, 2020
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Chang Hyun PANG, Da Wan KIM, Sang Yul BAIK
  • Dry bonding system and wearable device for skin bonding including the same
    Patent number: 10327704
    Abstract: Disclosed are a dry bonding system and a wearable device for skin bonding including the dry bonding system.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: June 25, 2019
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Changhyun Pang, Young Jin Park, Sang Yul Baik
  • DRY BONDING SYSTEM AND WEARABLE DEVICE FOR SKIN BONDING INCLUDING THE SAME
    Publication number: 20160206243
    Abstract: Disclosed are a dry bonding system and a wearable device for skin bonding including the dry bonding system.
    Type: Application
    Filed: December 29, 2015
    Publication date: July 21, 2016
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Changhyun PANG, Young Jin PARK, Sang Yul BAIK